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File:  [LON-CAPA] / loncom / lontrans.pm
Revision 1.5: download - view: text, annotated - select for diffs
Wed Mar 26 00:03:21 2003 UTC (21 years, 1 month ago) by albertel
Branches: MAIN
CVS tags: version_1_0_3, version_1_0_2, version_1_0_1, version_1_0_0, version_0_99_5, version_0_99_4, version_0_99_3, version_0_99_2, version_0_99_1, version_0_99_0, conference_2003, HEAD
- need to return something

    1: # The LearningOnline Network
    2: # URL translation for User Files
    3: #
    4: # $Id: lontrans.pm,v 1.5 2003/03/26 00:03:21 albertel Exp $
    5: #
    6: # Copyright Michigan State University Board of Trustees
    7: #
    8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
    9: #
   10: # LON-CAPA is free software; you can redistribute it and/or modify
   11: # it under the terms of the GNU General Public License as published by
   12: # the Free Software Foundation; either version 2 of the License, or
   13: # (at your option) any later version.
   14: #
   15: # LON-CAPA is distributed in the hope that it will be useful,
   16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
   17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   18: # GNU General Public License for more details.
   19: #
   20: # You should have received a copy of the GNU General Public License
   21: # along with LON-CAPA; if not, write to the Free Software
   22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   23: #
   24: # /home/httpd/html/adm/gpl.txt
   25: #
   26: # http://www.lon-capa.org/
   27: #
   28: 
   29: package Apache::lontrans;
   30: 
   31: use strict;
   32: use Apache::Constants qw(:common :remotehost);
   33: use Apache::lonnet();
   34: use Apache::File();
   35: 
   36: sub propath {
   37:     my ($udom,$uname)=@_;
   38:     $udom=~s/\W//g;
   39:     $uname=~s/\W//g;
   40:     my $subdir=$uname.'__';
   41:     $subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/;
   42:     my $proname="$Apache::lonnet::perlvar{'lonUsersDir'}/$udom/$subdir/$uname";
   43:     return $proname;
   44: }
   45: 
   46: 
   47: sub handler {
   48:     my $r = shift;
   49:     if ($r->uri=~m|^/uploaded/|) {
   50: 	my (undef,undef,$udom,$uname,$ufile)=split(/\//,$r->uri);
   51: 	$ufile=~s/^[\~\.]+//;
   52: 	$r->filename(&propath($udom,$uname).'/userfiles/'.$ufile);
   53:     } elsif ($r->uri=~m|^/~|) {	
   54: 	#internal authentication, needs fixup.
   55: 	my $fn = $r->uri(); # non users do not get the full path request
   56: 	                 # through SCRIPT_FILENAME
   57: 	$fn=~s|^/~(\w+)|/home/$1/public_html|;
   58: 	$r->filename($fn);
   59:     } else { return DECLINED; }
   60:     return OK;
   61: }
   62: 
   63: 1;
   64: __END__
   65: 
   66: 
   67: 
   68: 
   69: 
   70: 
   71:
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